Alyssa Jo Williams, RDN, LDN

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

DN009321 Issued in PA

Practice address

50 Moisey Dr
Hazle Township, PA 18202-9297

Phone

(570) 501-6206

NPI assigned

Nov 14, 2025

Last updated

Nov 14, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Networks

• TX HMO D-SNP
• TX HMO

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1763078400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763078400000",
    "number": "1003776881",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 MOISEY DR",
            "city": "HAZLE TOWNSHIP",
            "state": "PA",
            "postal_code": "182029297"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 MOISEY DR",
            "city": "HAZLE TOWNSHIP",
            "state": "PA",
            "postal_code": "182029297",
            "telephone_number": "570-501-6206"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "ALYSSA",
        "middle_name": "JO",
        "credential": "RDN, LDN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-11-14",
        "last_updated": "2025-11-14",
        "certification_date": "2025-11-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "PA",
            "license": "DN009321",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Deana Vonfrisch
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• Wal-Mart Stores East, LP. (Walmart pharmacy 10-3164)
• Ashley Rae Walicki, CRNP
• Rachel Witner
• Alexis R Wylam, OD
• Linda Yan
• Leeann Yetter
• Gina Yocum, CCC-SLP

• Registered Dietitian in Hazle Township, PA
• Providers in Hazle Township, PA by specialty
• Registered Dietitian in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.